fixed houdini docs
fixed houdini docs

hradec/cortex,danieldresser/cortex,hradec/cortex,davidsminor/cortex,davidsminor/cortex,danieldresser/cortex,appleseedhq/cortex,appleseedhq/cortex,hradec/cortex,lento/cortex,goddardl/cortex,appleseedhq/cortex,danieldresser/cortex,goddardl/cortex,danieldresser/cortex,davidsminor/cortex,goddardl/cortex,lento/cortex,davidsminor/cortex,lento/cortex